Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/13/2018
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/14/2018 05:11:00 -77.10, -61.38 125.64 06/14/2018 05:11:29 -77.13, -61.33 125.61 3.03 29
2 06/14/2018 06:01:55 77.06, 106.08 54.33 06/14/2018 06:00:56 77.07, 106.09 54.32 0.80 59
3 06/16/2018 10:44:30 77.11, 35.30 54.27 06/16/2018 10:45:12 77.12, 35.22 54.29 2.57 42
4 06/16/2018 11:35:34 -77.07,-157.28 125.76 06/16/2018 11:34:40 -77.10,-157.24 125.75 3.65 54
5 06/18/2018 16:18:10 -77.12, 131.90 125.79 06/18/2018 16:18:57 -77.15, 131.89 125.75 3.67 47
6 06/18/2018 17:09:06 77.11, -60.77 54.20 06/18/2018 17:08:24 77.09, -60.71 54.18 2.51 42
7 06/20/2018 21:51:42 77.15,-131.56 54.21 06/20/2018 21:52:41 77.14,-131.59 54.21 1.63 59
8 06/20/2018 22:42:45 -77.09, 35.97 125.84 06/20/2018 22:42:09 -77.12, 35.97 125.82 3.28 36
9 06/23/2018 03:25:21 -77.15, -34.89 125.79 06/23/2018 03:26:26 -77.17, -34.91 125.76 2.35 65
10 06/23/2018 04:16:17 77.11, 132.55 54.19 06/23/2018 04:15:53 77.10, 132.47 54.16 2.33 24
11 06/25/2018 08:58:57 77.33, 60.97 54.37 06/25/2018 09:00:09 77.20, 61.76 54.32 24.11 72
12 06/25/2018 09:49:56 -77.13,-130.85 125.77 06/25/2018 09:49:38 -77.14,-130.85 125.76 0.77 18

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/13/2018
SNOs_Map_NOAA-19_TERRA_20180613.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/13/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service